Polyurethane (TDI, mainly for flexible foams and MDI, mainly for rigid foams) can cause occupational asthma and hypersensitivity pneumonitis. See "Preventing Asthma and Death from Diisocyanate Exposure" at http://www.cdc.gov/niosh/asthma.html?

Job Task Name

Spray polyurethane foam insulation

Comments

Polyurethane (TDI, mainly for flexible foams and MDI, mainly for rigid foams) can cause occupational asthma and hypersensitivity pneumonitis. See "Preventing Asthma and Death from Diisocyanate Exposure" at http://www.cdc.gov/niosh/asthma.html?